There always comes a time when the old bridge must be replaced. Demtech specializes in the drilling and blasting of bridges. Our certified blasters have blasted countless bridges, and understand how to manage a safe site. Bringing a bridge down is a main priority, but a safe jobsite and crew falls second to none. We’ve taken part in demolishing over 43 miles of bridges in numerous states.

Spring Valley Bridge

Granville, IL

Chain of Rocks Bridge

St. Louis, MO

HWY 47 Bridge

Washington, MO

Harrison Ave.

Scranton, PA

Steel Bridge


Webster Bridge

Donora, PA

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